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Calibration: nitrous oxide N2O
Sensor type: optical NDIR
Sampling method: diffusion
Detection range: 0...1000 ppm N2O
Resolution: 1 ppm N2O
Sensor lifetime: up to 5 years
Power supply: 12...36 VDC (default), 24 VAC or 230 VAC as options
Digital interface: RS485, Modbus RTU protocol
Analog outputs: 2 × 4-20 mA / 0-10 V, user settable
Output relays (option): 2 × SPST relays (closing contact), 250 VAC / 30 VDC, 5 A max
Enclosure: die-cast aluminum, wall mount, IP66
Dimensions: H120 × W125 × D57 mm
Operating conditions: -20...+50 °C, 0...95 %RH